128416444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{1861}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 242328128

約数和(自身を除く): 113911684

約数列:

[1, 2, 4, 13, 26, 52, 1327, 1861, 2654, 3722, 5308, 7444, 17251, 24193, 34502, 48386, 69004, 96772, 2469547, 4939094, 9878188, 32104111, 64208222, 128416444]

約数ペア:

[(1, 128416444), (2, 64208222), (4, 32104111), (13, 9878188), (26, 4939094), (52, 2469547), (1327, 96772), (1861, 69004), (2654, 48386), (3722, 34502), (5308, 24193), (7444, 17251)]